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Modified Laparoscopic Anatomic Hepatectomy: Two-Surgeon Technique Combined with the Simple Extracorporeal Pringle Maneuver
Published on: June 16, 2023
Avoiding major vessel injury during laparoscopic instrument insertion
Stephanie D Pickett1, Katherine J Rodewald, Megan R Billow
1Department of Obstetrics and Gynecology, University Hospitals Case Medical Center, 11100 Euclid Avenue MAC 5034, Cleveland, OH 44106, USA.
Abstract:
Major vessel injuries during laparoscopy most commonly occur during insertion of Veress needle and port trocars through the abdominal wall. This article reviews methods for avoiding major vessel injury while gaining laparoscopic access, including anatomic relationships of abdominal wall landmarks to the major retroperitoneal vessels. Methods for periumbilical placement of the Veress needle and primary trocar are reviewed in terms of direction and angle of insertion, and alternative methods and locations are discussed. Methods for secondary port placement are reviewed in terms of direction, depth, and speed of placement.